Merge pull request #2 from golo-lang/master

Sync
Factorize the augmentation to go through Iterable
Cleaning
Merge branch 'master' of github.com:golo-lang/golo-lang into sa-iterable
Using a local function inside an augmentation
Merge pull request #26 from danielpetisme/sa-iterable

Standard augmentation refactorings

Some augmentations have been moved from `j.u.Collection` to `j.u.Iterable`.